Box of 830 Silver with wooden insert

Box of 830 Silver with wooden insert. Stamped NS Munch. From 1936. Measures 16.7 cm / 6 37/64 in. x 12.5 cm / 4 59/64 in. x 4.6 cm / 1 13/16 in. Weighs 763 g / 26.90 oz.